How to identify penicillin allergy

Penicillin is used to cure bacterial infections, including lung inflammation, Scharlach fever and ear infections.

Despite extensive application, most people believe they are allergic to penicillin.

The symptoms of allergy to penicillin most commonly appear about one hour after taking the medicine.

Experts from the University Hospital in America say people often confuse side effects with the allergic reaction. Therefore, if you are not sure if you are allergic to penicillin, these are the symptoms you should pay attention to.